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December Weather in Ouyen, Australia

Last updated: August 22, 2025

In December, the average temperature in Ouyen, Australia is a pleasant 23°C (73°F). Temperatures can vary significantly, ranging from a chilly 8°C (46°F) to a scorching 46°C (116°F). You can expect some rainfall, with a total precipitation of about 31 mm (1.2 in) over just 3 days. To top it off, the average humidity sits at a comfortable 38%.

December Temperature in Ouyen

In December in Ouyen, the average temperature is 23°C (73°F). The maximum can reach 46°C (116°F) and the minimum can be as low as 8°C (46°F). Be prepared for a diverse range of temperatures when traveling during this month in Ouyen.

December Weather in Ouyen: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ouyen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ouyen, December typically has an average temperature of 23°C (73°F), with highs reaching up to 46°C (116°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec787470635449495056626873
Data source: Temperature data for Ouyen generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Ouyen

In Ouyen in December, the precipitation amount is 31 mm (1.2 in) over the course of 3 days.

December Precipitation Trends in Ouyen

The chart displays monthly precipitation patterns in Ouyen, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Ouyen, December typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec21138252219182917353031
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ouyen

In Ouyen in December, humidity is 38%. With an average temperature of 23°C (73°F), this humidity feels like a pleasantly warm embrace, making it ideal for exploring the sights and sounds of the area while keeping you comfortable throughout your travels.

December Average Humidity in Ouyen

This chart illustrates the average monthly humidity levels in Ouyen, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Ouyen is approximately 38%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec33%39%51%61%70%73%74%68%61%47%43%38%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ouyen

In Ouyen in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Ouyen.

Maximum UV Index Levels in Ouyen for December

The chart shows the monthly maximum UV Index (UVI) for Ouyen in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Ouyen typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312853358111215
Data source: Ouyen December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Ouyen Compares to Other Months

Weather in Ouyen varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ouyen, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Ouyen, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)21 mm (0.8 inches)33%extreme
February Weather23°C (74°F)13 mm (0.5 inches)39%extreme
March Weather21°C (70°F)8 mm (0.3 inches)51%extreme
April Weather17°C (63°F)25 mm (1.0 inches)61%very high
May Weather12°C (54°F)22 mm (0.9 inches)70%moderate
June Weather9°C (49°F)19 mm (0.7 inches)73%moderate
July Weather10°C (49°F)18 mm (0.7 inches)74%moderate
August Weather10°C (51°F)29 mm (1.1 inches)68%moderate
September Weather13°C (56°F)17 mm (0.7 inches)61%very high
October Weather17°C (62°F)35 mm (1.4 inches)47%extreme
November Weather20°C (68°F)30 mm (1.2 inches)43%extreme
December Weather23°C (73°F)31 mm (1.2 inches)38%extreme

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